Well, Andrea (T.V Seires) is not living up to her Comic self so far, so my thoughts are that she could be the Lily of the T.V Series and kill the Governor (at the Prison Assault) and then lead the rest of the survivors that are left (not Rick's group) back to Woodbury or something like that. But i think that since Maggie is a good shot and better than her Comic charcter, she could replace Comic Andrea but doesn't form a relationship with Rick and if Glenn dies :( then she'll react the same way Andrea did when Dale died (Comic).

it was just an idea what does everyone else think.